December 17, 2024 Dataset Restricted Access

Windisch, Dominic

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  "conceptdoi": "10.14278/rodare.3343", 
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    "contributors": [
      {
        "type": "Researcher", 
        "orcid": "0000-0003-3558-5750", 
        "name": "Windisch, Dominic", 
        "affiliation": "TU Dresden"
      }, 
      {
        "type": "Researcher", 
        "orcid": "0009-0004-7999-0728", 
        "name": "Barthel, Frank", 
        "affiliation": "HZDR"
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      {
        "type": "DataCurator", 
        "orcid": "0000-0003-3428-5019", 
        "name": "Bieberle, Andr\u00e9", 
        "affiliation": "HZDR"
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    "description": "<p>This repository contains sequences of CT images of the two-phase flow in a bubble column consisting of a DN100-PN4 PVC pipe filled with water. As measurement system the ultrafast electron beam X-ray computed tomography scanner was applied in dual plane scanning mode with a dual-imaging frequency of 2,000 Hz. Data containers starting with &ldquo;SingleBubble&rdquo; contain image sequences of scans where a single bubble was injected at the bottom of the column using a magnetically operated valve which was open for the time specified in the directory name. Data containers starting with &ldquo;PolydisperseDynamic&rdquo; contain image sequences of scans where a background flow with 01 to 20 sl/min was induced via a needle sparger in addition to the single bubble (as described before). During each &ldquo;PolydisperseDynamic&rdquo; scan, the scan position was adapted to track the large bubble. The HDF5 files hold the reconstructed image data (dataset &ldquo;reco&rdquo;), each images scanning plane (dataset &ldquo;plane&rdquo;), and each images vertical scan position (dataset &ldquo;scanPosition&rdquo;).</p>", 
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    "version": "1", 
    "title": "Investigations on Polydisperse gas phase - Dynamic", 
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    "doi": "10.14278/rodare.3344", 
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        "orcid": "0000-0003-3558-5750", 
        "name": "Windisch, Dominic", 
        "affiliation": "TU Dresden"
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    "publication_date": "2024-12-17", 
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    "access_conditions": "<p>Please request for access and cite us.</p>", 
    "doc_id": "1", 
    "language": "eng", 
    "keywords": [
      "ultrafast X-ray computed tomography", 
      "bubble column"
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  "doi": "10.14278/rodare.3344", 
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  "updated": "2025-01-06T13:32:50.171613+00:00", 
  "id": 3344
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